Gas cooktop and/or grate thereof



FIG. 1 is a front perspective view of a gas cooktop from the top, right corner, according to an embodiment of our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a right side view thereof, with the left side view thereof being a mirror image thereof.

The bottom view of each design is not shown and is not claimed. 

The ornamental design for a gas cooktop and/or grate thereof, as shown and described. 